EP 2491161 A1 20120829 - SURFACE COATINGS FOR MEDICAL IMPLANTS
Title (en)
SURFACE COATINGS FOR MEDICAL IMPLANTS
Title (de)
OBERFLÄCHENBESCHICHTUNGEN FÜR MEDIZINISCHE IMPLANTATE
Title (fr)
REVÊTEMENTS DE SURFACE POUR DES IMPLANTS MÉDICAUX
Publication
Application
Priority
- EP 10154838 A 20100226
- EP 2011052924 W 20110228
- EP 11705583 A 20110228
Abstract (en)
[origin: EP2363510A1] The present invention relates to a deformable single layer ceramic coating comprising a multiplicity of cross-sectional zones, wherein the zone adjacent to the substrate is an adhesion zone composed of a solid transition metal of group IV B, V B or VI B of the periodic table of the elements or a combination thereof and one zone comprises double nitride (M 2 N) , said one zone being 0.1 to 25 nm thick; wherein M is a solid transition metal of group IV B, V B or VI B of the periodic table of the elements or a solid solution thereof.
IPC 8 full level
C23C 14/02 (2006.01); A61L 27/30 (2006.01); A61L 31/08 (2006.01); C23C 14/06 (2006.01); C23C 14/32 (2006.01); C23C 14/35 (2006.01)
CPC (source: EP)
A61L 27/306 (2013.01); A61L 31/088 (2013.01); C23C 14/025 (2013.01); C23C 14/027 (2013.01); C23C 14/0641 (2013.01); C23C 14/0676 (2013.01); C23C 14/325 (2013.01); C23C 14/3492 (2013.01); C23C 14/35 (2013.01)
Citation (search report)
See references of WO 2011104384A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2363510 A1 20110907; EA 022113 B1 20151130; EA 201200502 A1 20120830; EP 2491161 A1 20120829; EP 2491161 B1 20140416; WO 2011104384 A1 20110901
DOCDB simple family (application)
EP 10154838 A 20100226; EA 201200502 A 20110228; EP 11705583 A 20110228; EP 2011052924 W 20110228